Adattatore Retron 5 3 in 1 per Game Gear, The Sega Card, Sega Master System
The adapter easily inserts into the Genesis® lot on the RetroN 5. Play like you used to and indulge in all the 8-bit glory! For use on the RetroN 5 Gaming Console. RetroN 5 system must use firmware version 2.53039 or above.